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(189904) 2003SM99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07621 2.04e-08 au
e 0.251468 6.87e-08
i 5.763 6.044e-06 deg
Ω 298.782 6.471e-05 deg
ω 44.702 6.563e-05 deg
M 307.209 1.008e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3026 au
Aphelion 3.8498 au
Asc. node-Earth separation 1.42858 au
Desc. node-Earth separation 2.52595 au
Earth MOID 1.29887 au
Orbital period 1970.71 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 382 (5)
Radar observations (Discarded) 0 (0)
Arc length 8505.06 days
Unobserved 350 days

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Ephemeris at epoch 60426 MJD
Right Ascension 292.827 deg
Declination -25.2146 deg
V Magnitude 20.92 mag
Solar Elongation 105.31 deg
Galactic Latitude -19.49 deg
Rate 0.17 deg/day
Direction 79.532 deg

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